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Subject[046/136] tty: remove dtr/rts use from the driver open methods
2.6.31-stable review patch.  If anyone has any objections, please let us know.

------------------
From: Alan Cox <alan@linux.intel.com>
commit 9a68e39d4a701fb3be03cae9b462408664ebd205 upstream.

These are handled by the tty_port core code which will raise and lower the
carrier correctly in tty_wait_until_ready

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
drivers/usb/serial/cp210x.c | 6 ------
1 file changed, 6 deletions(-)
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -399,12 +399,6 @@ static int cp210x_open(struct tty_struct

/* Configure the termios structure */
cp210x_get_termios(tty, port);
-
- /* Set the DTR and RTS pins low */
- cp210x_tiocmset_port(tty ? (struct usb_serial_port *) tty->driver_data
- : port,
- NULL, TIOCM_DTR | TIOCM_RTS, 0);
-
return 0;
}




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